diff --git a/library/think/cache/driver/Redis.php b/library/think/cache/driver/Redis.php
index 6ae0f1da..e31d38f7 100644
--- a/library/think/cache/driver/Redis.php
+++ b/library/think/cache/driver/Redis.php
@@ -115,4 +115,14 @@ class Redis
         return $this->handler->flushDB();
     }
 
+    /**
+     * 返回句柄对象，可执行其它高级方法
+     *
+     * @access public
+     * @return object
+     */
+    public function handler()
+    {
+        return $this->handler;
+    }
 }
diff --git a/library/think/cache/driver/Redisd.php b/library/think/cache/driver/Redisd.php
index a11fe810..f4ac7281 100644
--- a/library/think/cache/driver/Redisd.php
+++ b/library/think/cache/driver/Redisd.php
@@ -18,21 +18,21 @@ use think\Log;
 /**
 配置参数:
 'cache' => [
-'type'       => 'Redisd'
-'host'       => 'A:6379,B:6379', //redis服务器ip，多台用逗号隔开；读写分离开启时，默认写A，当A主挂时，再尝试写B
-'slave'      => 'B:6379,C:6379', //redis服务器ip，多台用逗号隔开；读写分离开启时，所有IP随机读，其中一台挂时，尝试读其它节点，可以配置权重
-'port'       => 6379,    //默认的端口号
-'password'   => '',      //AUTH认证密码，当redis服务直接暴露在外网时推荐
-'timeout'    => 10,      //连接超时时间
-'expire'     => false,   //默认过期时间，默认0为永不过期
-'prefix'     => '',      //缓存前缀，不宜过长
-'persistent' => false,   //是否长连接 false=短连接，推荐长连接
+    'type'       => 'Redisd'
+    'host'       => 'A:6379,B:6379', //redis服务器ip，多台用逗号隔开；读写分离开启时，默认写A，当A主挂时，再尝试写B
+    'slave'      => 'B:6379,C:6379', //redis服务器ip，多台用逗号隔开；读写分离开启时，所有IP随机读，其中一台挂时，尝试读其它节点，可以配置权重
+    'port'       => 6379,    //默认的端口号
+    'password'   => '',      //AUTH认证密码，当redis服务直接暴露在外网时推荐
+    'timeout'    => 10,      //连接超时时间
+    'expire'     => false,   //默认过期时间，默认为永不过期
+    'prefix'     => '',      //缓存前缀，不宜过长
+    'persistent' => false,   //是否长连接 false=短连接，推荐长连接
 ],
 
 单例获取:
-$redis = \think\Cache::connect(Config::get('cache'));
-$redis->master(true);
-$redis->get('key');
+    $redis = \think\Cache::connect(Config::get('cache'));
+    $redis->master(true)->setnx('key');
+    $redis->master(false)->get('key');
  */
 
 /**
@@ -60,6 +60,7 @@ class Redisd
 {
     protected static $redis_rw_handler;
     protected static $redis_err_pool;
+    protected $handler = null;
 
     protected $options = [
         'host'       => '127.0.0.1',
@@ -146,12 +147,12 @@ class Redisd
             //In any other problematic case that does not involve an unreachable server
             //(such as a key not existing, an invalid command, etc), phpredis will return FALSE.
 
-            Log::record(sprintf("redisd->%s:%s:%s", $master ? "master" : "salve", $host, $e->getMessage()), Log::ALERT);
+            Log::record(sprintf("redisd->%s:%s:%s:%s", $master ? "master" : "salve", $host, $port, $e->getMessage()), Log::ALERT);
 
             //主节点挂了以后，尝试连接主备，断开主备的主从连接进行升主
             if ($master) {
                 if (!count($this->options["server_master_failover"])) {
-                    throw new Exception("redisd master: no more server_master_failover. {$host} : " . $e->getMessage());
+                    throw new Exception("redisd master: no more server_master_failover. {$host}:{$port} : " . $e->getMessage());
                     return false;
                 }
 
@@ -169,16 +170,15 @@ class Redisd
                     if (trim($v) == trim($host)) {
                         unset($this->options["server_slave"][$k]);
                     }
-
                 }
 
                 //如果无可用节点，则抛出异常
                 if (!count($this->options["server_slave"])) {
                     Log::record("已无可用Redis读节点", Log::ERROR);
-                    throw new Exception("redisd slave: no more server_slave. {$host} : " . $e->getMessage());
+                    throw new Exception("redisd slave: no more server_slave. {$host}:{$port} : " . $e->getMessage());
                     return false;
                 } else {
-                    Log::record("salve {$host} is down, try another one.", Log::ALERT);
+                    Log::record("salve {$host}:{$port} is down, try another one.", Log::ALERT);
                     return $this->master(false);
                 }
             }
@@ -186,7 +186,7 @@ class Redisd
             throw new Exception($e->getMessage(), $e->getCode());
         }
 
-        self::$redis_rw_handler[$master] = $this->handler;
+        return self::$redis_rw_handler[$master] = $this->handler;
     }
 
     /**
@@ -204,8 +204,9 @@ class Redisd
             $value = $this->handler->get($this->options['prefix'] . $name);
         } catch (\RedisException $e) {
             unset(self::$redis_rw_handler[0]);
+
             $this->master();
-            $this->get($name);
+            return $this->get($name);
         } catch (\Exception $e) {
             Log::record($e->getMessage(), Log::ERROR);
         }
@@ -257,8 +258,9 @@ class Redisd
             }
         } catch (\RedisException $e) {
             unset(self::$redis_rw_handler[1]);
+
             $this->master(true);
-            $this->set($name, $value, $expire);
+            return $this->set($name, $value, $expire);
         } catch (\Exception $e) {
             Log::record($e->getMessage());
         }
@@ -266,18 +268,6 @@ class Redisd
         return $result;
     }
 
-    /**
-     * 返回句柄对象
-     * 需要先执行 $redis->master() 连接到 DB
-     *
-     * @access public
-     * @return object
-     */
-    public function handler()
-    {
-        return $this->handler;
-    }
-
     /**
      * 删除缓存
      *
@@ -302,6 +292,18 @@ class Redisd
         $this->master(true);
         return $this->handler->flushDB();
     }
+    
+    /**
+     * 返回句柄对象，可执行其它高级方法
+     * 需要先执行 $redis->master() 连接到 DB
+     *
+     * @access public
+     * @return object
+     */
+    public function handler()
+    {
+        return $this->handler;
+    }
 
     /**
      * 析构释放连接
diff --git a/tests/thinkphp/library/think/cache/driver/redisTest.php b/tests/thinkphp/library/think/cache/driver/redisTest.php
index 577cbe2a..c55ab828 100644
--- a/tests/thinkphp/library/think/cache/driver/redisTest.php
+++ b/tests/thinkphp/library/think/cache/driver/redisTest.php
@@ -41,10 +41,23 @@ class redisTest extends cacheTestCase
         $cache = $this->prepare();
         $this->assertEquals('string_test', $cache->get('string_test'));
         $this->assertEquals(11, $cache->get('number_test'));
+        $result =  $cache->get('array_test');
+        $this->assertEquals('array_test', $result['array_test']);
     }
 
     public function testStoreSpecialValues()
     {
+        $redis = new \think\cache\driver\Redis(['length' => 3]);
+        $redis->set('key', 'value');
+        $redis->get('key');
+
+        $redis->handler()->setnx('key', 'value');
+        $value = $redis->handler()->get('key');
+        $this->assertEquals('value', $value);
+        
+        $redis->handler()->hset('hash', 'key', 'value');
+        $value = $redis->handler()->hget('hash', 'key');
+        $this->assertEquals('value', $value);
     }
 
     public function testExpire()
diff --git a/tests/thinkphp/library/think/cache/driver/redisdTest.php b/tests/thinkphp/library/think/cache/driver/redisdTest.php
index 51692065..96541299 100644
--- a/tests/thinkphp/library/think/cache/driver/redisdTest.php
+++ b/tests/thinkphp/library/think/cache/driver/redisdTest.php
@@ -9,13 +9,12 @@
 // | Author: liu21st <liu21st@gmail.com>
 // +----------------------------------------------------------------------
 
+namespace tests\thinkphp\library\think\cache\driver;
+
 /**
  * Redisd缓存驱动测试
  * @author 尘缘 <130775@qq.com>
  */
-
-namespace tests\thinkphp\library\think\cache\driver;
-
 class redisdTest extends cacheTestCase
 {
     private $_cacheInstance = null;
@@ -31,7 +30,7 @@ class redisdTest extends cacheTestCase
     protected function getCacheInstance()
     {
         if (null === $this->_cacheInstance) {
-            $this->_cacheInstance = new \think\cache\driver\Redisd(['length' => 3]);
+            $this->_cacheInstance = new \think\cache\driver\Redisd();
         }
         return $this->_cacheInstance;
     }
@@ -47,6 +46,20 @@ class redisdTest extends cacheTestCase
 
     public function testStoreSpecialValues()
     {
+        $redis = new \think\cache\driver\Redisd(['length' => 3]);
+        $redis->master(true);
+
+        $redis->handler()->setnx('key', 'value');
+        $value = $redis->handler()->get('key');
+        $this->assertEquals('value', $value);
+        
+        $redis->handler()->hset('hash', 'key', 'value');
+        $value = $redis->handler()->hget('hash', 'key');
+        $this->assertEquals('value', $value);
+        
+        $redis->master(true)->hset('hash', 'key', 'value');
+        $value = $redis->master(false)->hget('hash', 'key');
+        $this->assertEquals('value', $value);
     }
 
     public function testExpire()